E71T-GS - terata ea ho tjheseletsa e nang le cored cored
Lisebelisoa:
AWS 5.20 E71T-GS ke terata e nang le maemo ohle, e itšireletseng e nang le likhoele tse koetsoeng, e etselitsoeng fillet e le 'ngoe le ho tjheseletsa lap holim'a galvanized kapa carbon steel e tšesaane joalo ka 20 gauge, ntle le ho chesoa.Gasless Wire E71T-GS hangata e sebelisoa mecheng e menyenyane e nkehang ea 110 volt, e fanang ka ts'ebetso e boreleli ea arc e nang le spatter e nyane haholo.Lebelo la ho tsamaea le potlakile, ho kenella ho molemo le ho tlosa slag ho bonolo.
TLHOKOMELISO: Joalo ka lithapo tsohle tse itshireletsang, E71T-GS e na le metsoako ea fluoride, e hlokang tlhokomelo e eketsehileng ho moea ha e sebelisoa ho cheselletsa tšepe ea masenke.Zinc oxide e entsoeng nakong ea ho cheselletsa ha ea lokela ho hema kaha e ka baka feberu ea tšepe.Ha u cheselletsa ka tlung kapa sebakeng se koetsoeng, etsa bonnete ba hore moea o lekane.
terata e itšireletsang, e nang le maemo ohle bakeng sa lits'ebetso tsa pasa e le 'ngoe.E ntle haholo bakeng sa ho sebelisoa litekanyong tse tšesaane tsa galvanized & soft steel.Lebelo la ho tsamaea le holimo 'me litšepe tsa weld li bonolo.E na le ts'ebetso e boreleli ea arc, sekoaelo se felletseng sa slag, ho tlosoa ha slag habonolo & spatter e tlase.Ha ho hlokahale khase e sireletsang.Tšebeliso ea hona joale ea polarity welding ea DC e fokotsa kotsi ea ho chesa.Sebetsa sa deposition se phahame ho feta sa li-electrode tsa tšepe tse sirelelitsoeng.
Shielding Gas: Gasless
Motsoako oa lik'hemik'hale oa tšepe e behiloeng (%)
| Ntho | Mn | Si | P | S | A1 | Ni | Mo | Cr | C | V |
| Standard | ≤1.75 | ≤0.60 | ≤0.03 | ≤0.03 | ≤1.80 | ≤0.50 | / | / | / | / |
Mechanical Properties Of Deposited Metal
| Ntho | Yield Point (MPa) | Matla a tšepe (MPa) | Elongation (%) | Charpy V-notch Impact Toughness | ||
| Teko Temp.(°C) | Matla a Amang(J) | Karolelano(J) | ||||
| Standard | ≥400 | ≥480 | ≥20 | / | / | / |
5.Size le Recommended Current (DC-) le Voltage Range
| Boholo | Range ea Voltage | Hajoale (DC-) | Lebelo la ho fepa ka terata |
| 0.8MM | 16-18V | 100~160A | 30-60 |
| 0.9MM | 16-19V | 100~170A | 30-65 |
| 1.2MM | 16 ~ 20V | 120~200A | 35-70 |
Diameter tse Teng:
| Dia.(mm): | 0.8 | 0.9 | 1.0 | 1.2 |
| (inch) | 0.030'' | 0.035'' | 0 .040'' | 0.045'' |
Ho paka :
1kg / 5kgs ka spool;
ka nepo matsoelintsoeke, mocheso shrinkable filimi 'me joale pakiloeng ka mabokoseng.
